Stabilizers, polymers, and emulsions useful for molecular imprinting technology
First Claim
Patent Images
1. A suspension polymerization stabilizer comprising a copolymer containing monomer units A defined as Cn F2n+1 SO2 N(C2 H5)C2 H4 --O--CO--CH═
- CH2 and comonomer units B defined as CH3 O(CH2 CH2 O)m C2 H4 --O--CO--CH═
CH2 ;
where n is between 1 and 20 and m is between 10 and 70 and about 500.
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Abstract
The claimed invention is directed to stabilizers, polymers, and emulsifiers useful in preparing molecularly imprinted materials having recognition capabilities corresponding to the imprint molecule.
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Citations
10 Claims
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1. A suspension polymerization stabilizer comprising a copolymer containing monomer units A defined as Cn F2n+1 SO2 N(C2 H5)C2 H4 --O--CO--CH═
- CH2 and comonomer units B defined as CH3 O(CH2 CH2 O)m C2 H4 --O--CO--CH═
CH2 ;
where n is between 1 and 20 and m is between 10 and 70 and about 500. - View Dependent Claims (2, 5)
- CH2 and comonomer units B defined as CH3 O(CH2 CH2 O)m C2 H4 --O--CO--CH═
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3. A polymer defined by the formula ##STR5## wherein X is Cn F2n+1, Cn F2n+1 (CH2)r O--, Cn F2n+1 O-- or Cn F2n+1 SO2 N(C2 H5)C2 H2 --O;
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Y is (Z)t CH3 O(CH2 CH2 O)m C2 H2 --O or (Z)t CH3 O(CH2 CH2 O)m -- Z is a print molecule; n is between 1 and 20; m can be zero to about 500; p is at least 1; q can be zero or any positive number; r is 1-20, preferably 1 or 2; s is zero or 1; and t is zero or 1.
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4. A polymer defined by the formula ##STR6## wherein X is Cn F2n+1 SO2 N(C2 H5)C2 H2 --O;
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Y is CH3 O(CH2 CH2 O)m C2 H2 --O; n is between 1 and 20; m is between 0 and 500; p is at least 1; and
q zero or any positive integer.
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- 6. A stable emulsion comprising an emulsion of imprinting molecules in liquid perfluorocarbons containing polyoxyethylene ester groups.
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9. An emulsion comprising imprinting molecules and a polymer defined by the formula ##STR7## wherein X is Cn F2n+1, Cn F2n+1 (CH2)r O--, Cn F2n+1 O-- or Cn F2n+1 SO2 N(C2 H5)C2 H4 --O;
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Y is (Z)t CH3 O(CH2 CH2 O)m C2 H4 --O or (Z)t CH3 O(CH2 CH2 O)m -- Z is a print molecule; n is between 1 and 20; m can be zero to about 500; p is at least 1; q can be zero or any positive number; r is 1-20, preferably 1 or 2; s is zero or 1; and t is zero or 1.
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10. An emulsion comprising imprinting molecules and a polymer defined by the formula ##STR8## wherein X is Cn F2n+1 SO2 N(C2 H5)C2 H4 --O;
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Y is CH3 O(CH2 CH2 O)m C2 H4 --O; n is between 1 and 20; m is zero to about 500; p is at least 1; and
q is zero or any positive integer.
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Specification